.card {
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-5px);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
}

.ratio-16x9 {
    border-top-left-radius: 0.375rem;
    border-top-right-radius: 0.375rem;
    overflow: hidden;
}

/* Müzik Platformları Bölümü */
.platforms-section {
    background: white;
    border-radius: 15px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    padding: 1.5rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.platform-tabs {
    display: flex;
    gap: 0.5rem;
}

.platform-tab {
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    color: #64748b;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.platform-tab i {
    font-size: 1.2rem;
}

.platform-tab.active {
    background: #f1f5f9;
    color: #1e293b;
}

.platform-tab:hover {
    background: #f8fafc;
    color: #1e293b;
}

.platform-content {
    position: relative;
    min-height: 300px;
}

.platform-pane {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.platform-pane.active {
    display: block;
    opacity: 1;
}

.embed-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
    border-radius: 12px;
}

.embed-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 768px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .platform-tabs {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
}